Culpepper's Cannon is the third novel in the Culpepper Adventures series by Gary Paulsen. It is about Dunc Culpepper and Amos who are researching the Civil War cannon in the town square, until they uncover a hidden note inside the cannon which tells about a time portal. It was published on July 1, 1992, by Dell Publishing.

Culpepper's Cannon
Culpepper's Cannon first edition cover.
AuthorGary Paulsen
LanguageEnglish
SeriesCulpepper Adventures
PublisherDell Publishing
Publication date
July 1, 1992
Publication placeUnited States
Media typePrint (paperback)
ISBN0-440-40617-X
OCLC26297423
Preceded byDunc's Doll 
Followed byDunc Gets Tweaked